نتایج جستجو برای: conjunctive use

تعداد نتایج: 1750997  

Journal: :Journal of Water Resource and Protection 2011

ژورنال: علوم آب و خاک 2018

In this study, the WEAP model was used for the simulation and the Gravitational Search Algorithm (GSA) was applied as the optimization model. Due to the necessity of multiple simulations in the optimization process to achieve the optimal solution, the linkage of simulation and optimization models was done in the MATLAB software environment. To evaluate the performance, hedging policies achieved...

Journal: :The Japanese Journal of Rural Economics 2002

Journal: :International Journal of Water Resources Development 1993

1998
C. Russ Philbrick Peter K. Kitanidis

Heuristic or intuitive rules based on experience may not be efficient when applied to the management of water supply systems that contain both surface and subsurface storage. In particular, rules that assign subsurface storage the role of a backup to surface storage do not recognize the different capabilities of surface and subsurface storage. We demonstrate how to incorporate the different cap...

2010
Guilherme Fernandes Marques Jay R. Lund Richard E. Howitt

This paper applies two-stage stochastic quadratic programming to optimize conjunctive use operations of groundwater pumping and artificial recharge with farmer’s expected revenue and cropping decisions. The two-stage programming approach allows modeling of water and permanent crop production decisions, with recourse for uncertain conditions of hydrology, annual crops, and irrigation technology ...

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